#371f21
a deep, soft red · warm · closest name: black
RGB
55, 31, 33
HSL
355°, 28%, 17%
CMYK
0, 44, 40, 78
Luminance
0.0190
Every format
| HEX | #371f21 |
| RGB | rgb(55, 31, 33) |
| HSL | hsl(355, 28%, 17%) |
| CMYK | cmyk(0%, 44%, 40%, 78%) |
| LAB | lab(15.0 12.0 3.6) |
| LCH | lch(15.0 12.5 16.6) |
| OKLCH | oklch(0.272 0.037 14.4) |
Copy-ready code
/* CSS */
color: #371f21;
background-color: #371f21;
/* Tailwind (arbitrary) */
class="text-[#371f21] bg-[#371f21]"
/* SCSS */
$brand: #371f21;
/* SwiftUI */
Color(red: 0.216, green: 0.122, blue: 0.129)
/* Android */
Color.parseColor("#371f21")Accessibility — WCAG contrast
Aa
#371f21 on white: 15.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#371f21 on black: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green12.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta43.6%
Yellow40.0%
Key (black)78.4%
Color previews
#371f21 text on a black background
contrast 1.38:1
Card sample
#371f21 text on a white background
contrast 15.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #371f21;
Background color
Panel with #371f21 background
background-color: #371f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #371f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 31, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 31, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #371f21; background: linear-gradient(135deg, #371f21, #372D1F);